1 /* 2 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package com.sun.xml.internal.bind.v2.model.impl; 27 28 import java.lang.reflect.Field; 29 import java.lang.reflect.Method; 30 import java.lang.reflect.Type; 31 import java.util.Collection; 32 import java.util.Collections; 33 import java.util.List; 34 35 import javax.xml.bind.JAXBElement; 36 import javax.xml.bind.annotation.adapters.XmlAdapter; 37 38 import com.sun.xml.internal.bind.v2.model.core.Adapter; 39 import com.sun.xml.internal.bind.v2.model.runtime.RuntimeClassInfo; 40 import com.sun.xml.internal.bind.v2.model.runtime.RuntimeElementInfo; 41 import com.sun.xml.internal.bind.v2.model.runtime.RuntimeElementPropertyInfo; 42 import com.sun.xml.internal.bind.v2.model.runtime.RuntimeNonElement; 43 import com.sun.xml.internal.bind.v2.model.runtime.RuntimePropertyInfo; 44 import com.sun.xml.internal.bind.v2.model.runtime.RuntimeTypeRef; 45 import com.sun.xml.internal.bind.v2.model.nav.Navigator; 46 import com.sun.xml.internal.bind.v2.runtime.IllegalAnnotationException; 47 import com.sun.xml.internal.bind.v2.runtime.Transducer; 48 import com.sun.xml.internal.bind.v2.runtime.reflect.Accessor; 49 50 /** 51 * @author Kohsuke Kawaguchi 52 */ 53 final class RuntimeElementInfoImpl extends ElementInfoImpl<Type,Class,Field,Method> 54 implements RuntimeElementInfo { 55 56 public RuntimeElementInfoImpl(RuntimeModelBuilder modelBuilder, RegistryInfoImpl registry, Method method) throws IllegalAnnotationException { 57 super(modelBuilder, registry, method); 58 59 Adapter<Type,Class> a = getProperty().getAdapter(); 60 61 if(a!=null) 62 adapterType = a.adapterType; 63 else 64 adapterType = null; 65 } 66 67 @Override 68 protected PropertyImpl createPropertyImpl() { 69 return new RuntimePropertyImpl(); 70 } 71 72 class RuntimePropertyImpl extends PropertyImpl implements RuntimeElementPropertyInfo, RuntimeTypeRef { 73 public Accessor getAccessor() { 74 if(adapterType==null) 75 return Accessor.JAXB_ELEMENT_VALUE; 76 else 77 return Accessor.JAXB_ELEMENT_VALUE.adapt( 78 (Class)getAdapter().defaultType,(Class)adapterType); 79 } 80 81 public Type getRawType() { 82 return Collection.class; 83 } 84 85 public Type getIndividualType() { 86 return getContentType().getType(); 87 } 88 89 90 public boolean elementOnlyContent() { 91 return false; // this method doesn't make sense here 92 } 93 94 public List<? extends RuntimeTypeRef> getTypes() { 95 return Collections.singletonList(this); 96 } 97 98 public List<? extends RuntimeNonElement> ref() { 99 return (List<? extends RuntimeNonElement>)super.ref(); 100 } 101 102 public RuntimeNonElement getTarget() { 103 return (RuntimeNonElement)super.getTarget(); 104 } 105 106 public RuntimePropertyInfo getSource() { 107 return this; 108 } 109 110 public Transducer getTransducer() { 111 return RuntimeModelBuilder.createTransducer(this); 112 } 113 } 114 115 /** 116 * The adapter specified by <code>getProperty().getAdapter()</code>. 117 */ 118 private final Class<? extends XmlAdapter> adapterType; 119 120 public RuntimeElementPropertyInfo getProperty() { 121 return (RuntimeElementPropertyInfo)super.getProperty(); 122 } 123 124 public Class<? extends JAXBElement> getType() { 125 return Navigator.REFLECTION.erasure(super.getType()); 126 } 127 128 public RuntimeClassInfo getScope() { 129 return (RuntimeClassInfo)super.getScope(); 130 } 131 132 public RuntimeNonElement getContentType() { 133 return (RuntimeNonElement)super.getContentType(); 134 } 135 }